TranscriptLoggingChatClient

NexusLabs.Needlr.AgentFramework.Workflows ¶

NexusLabs.Needlr.AgentFramework.Workflows.Middleware ¶

TranscriptLoggingChatClient Class¶

Microsoft.Extensions.AI.DelegatingChatClient middleware that intercepts GetResponseAsync(IEnumerable<ChatMessage>, ChatOptions, CancellationToken) calls and writes request/response pairs to an ITranscriptWriter.

public sealed class TranscriptLoggingChatClient : Microsoft.Extensions.AI.DelegatingChatClient

Inheritance System.Object 🡒 Microsoft.Extensions.AI.DelegatingChatClient 🡒 TranscriptLoggingChatClient

Remarks¶

Set CurrentStageName before each pipeline stage to tag transcript entries with the originating stage. If not set, entries default to "unknown".

This middleware does not buffer or transform messages — it records them as-is and delegates to the inner client unchanged.

Constructors¶

TranscriptLoggingChatClient(IChatClient, ITranscriptWriter) Constructor¶

public TranscriptLoggingChatClient(Microsoft.Extensions.AI.IChatClient innerClient, NexusLabs.Needlr.AgentFramework.Workflows.Middleware.ITranscriptWriter writer);

Parameters¶

innerClient Microsoft.Extensions.AI.IChatClient

The inner chat client to delegate to.

writer ITranscriptWriter

The transcript writer to record entries into.

Properties¶

TranscriptLoggingChatClient.CurrentStageName Property¶

Gets or sets the current stage name used to tag transcript entries. Call this before each stage execution.

public string CurrentStageName { get; set; }

Property Value¶

System.String

Methods¶

TranscriptLoggingChatClient.GetResponseAsync(IEnumerable<ChatMessage>, ChatOptions, CancellationToken) Method¶

Sends chat messages and returns the response.

public override System.Threading.Tasks.Task<Microsoft.Extensions.AI.ChatResponse> GetResponseAsync(System.Collections.Generic.IEnumerable<Microsoft.Extensions.AI.ChatMessage> messages, Microsoft.Extensions.AI.ChatOptions? options=null, System.Threading.CancellationToken cancellationToken=default(System.Threading.CancellationToken));